Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2022 18:01

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General

  • Target

    file.exe

  • Size

    224KB

  • MD5

    5f70528bdd4badc9208ce42779e73224

  • SHA1

    67bef73dcbb0790ed40e086426149bc9b59b16bb

  • SHA256

    da784fabec6ed06c8cffd3ea71f2b0bffe083fff3cbddd84239266de7a9c89aa

  • SHA512

    faf0b25c521eb0b4ed89238649b789809e7db5c3c68518c3eba1ff214026005fdfc48ce6e2fefdc375f15165263bf5b50a42e9ddb733d9e42c7e9ffe8f9dade4

  • SSDEEP

    3072:VDpJLxbVe+5B5emrbnATGEK61ZTILNIvQq1OauDdUn/UnOxvof/ln:FLxheMYmpoZ8LNIvQqgaMoJC

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1488

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1488-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1488-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1488-55-0x000000000064A000-0x000000000065A000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1488-57-0x0000000000400000-0x000000000045D000-memory.dmp
    Filesize

    372KB

    Download
  • memory/1488-58-0x0000000000400000-0x000000000045D000-memory.dmp
    Filesize

    372KB

    Download